Windows and doors are made of laminated pine or oak.
Parallel tilting-sliding doors and folding-sliding doors are made of Meranti-wood(red wood).
Window technical descripion:
Frame and sash depth:68-78 mm
Sound insulation:Rw(C,Ctr) 33(-1,-4) dB
Sealed unit with thickness 36 mm,2sash seals+glasing bar seal
Metal accessories from ROTTO,HOPPE
Products are CE-certified
Interior and exterior inward and outward opening doors.
Fillings:profile boarding,smooth sandwich,verge,sealed unit.
Metal accessories from GU,ROTTO,HOPPE,ASSA
Door sill:hardwood or stainless steel